/* media */
@media screen and (device-width: 320px) {
    html {
        font-size: 16px;
    }
}
@media screen and (device-width: 360px) {
    html {
        font-size: 18px;
    }
}

@media screen and (device-width: 375px) {
    html {
        font-size: 18.75px;
    }
}

@media screen and (device-width: 414px) {
    html {
        font-size: 20.7px;
    }
}

@media screen and (max-width: 479px) {
    html {
        font-size: 23.95px;
    }
}

@media screen and (max-width: 639px) {
    html {
        font-size: 31.95px;
    }
}

@media screen and (max-width: 767px) {
    html {
        font-size: 38.35px;
    }
}

@media screen and (max-width: 959px) {
    html {
        font-size: 47.95px;
    }
}

/* reset */
html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu {
    margin: 0;
    padding: 0;
}

header, footer, section, article, aside, nav, hgroup, address, figure, figcaption, menu, details {
    display: block;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

caption, th {
    text-align: left;
    font-weight: normal;
}

html, body, fieldset, img, iframe, abbr {
    border: 0;
}

i, cite, em, var, address, dfn {
    font-style: normal;
}

[hidefocus], summary {
    outline: 0;
}

li {
    list-style: none;
}

h1, h2, h3, h4, h5, h6, small {
    font-size: 100%;
}

sup, sub {
    font-size: 83%;
}

pre, code, kbd, samp {
    font-family: inherit;
}

q:before, q:after {
    content: none;
}

textarea {
    overflow: auto;
    resize: none;
}

label, summary {
    cursor: default;
}

a, button {
    cursor: pointer;
}

h1, h2, h3, h4, h5, h6, em, strong, b {
    font-weight: bold;
}

del, ins, u, s, a, a:hover {
    text-decoration: none;
}

body, textarea, input, button, select, keygen, legend {
    font: 12px/1.14 arial, \5b8b\4f53;
    color: #333;
    outline: 0;
}

body {
    background: #fff;
}

a, a:hover {
    color: #333;
}

.clearfix:before, .clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}